/**
 * #      122
 * 名称   买卖股票的最佳时机 II
 * 链接   https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-ii
 * 题解   [1957](https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-ii/solution)
 * 通过率 67.1%
 * 难道   简单
 */

